I have a 2004 C5 Automatic that I have been using the Diablo Preditor to tune, I have just also put new gears 3.42's into the car and wondering can I still use the Preditor to change the shift points? Thanks

I have a 2004 C5 Automatic that I have been using the Diablo Preditor to tune, I have just also put new gears 3.42's into the car and wondering can I still use the Preditor to change the shift points? ThanksOf course you can.
Enter the new gear ratio in the Predator, and decrease the MPH upshift points by the same % that you increased the gearing by.
Reinstall the tune, and you are all set.

Thanks
Mike

Of course you can.
Enter the new gear ratio in the Predator, and decrease the MPH upshift points by the same % that you increased the gearing by.
Reinstall the tune, and you are all set.

Thanks
Mike

Sounds simple enough. Thank you! :cheers: I'll try that tomorrow and post any additional questions I have.